Solve for x. 3x+7=y Yes this is homework help. thanks.?

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2007-01-25 11:59:10 · 5 answers · asked by Maldives 3 in Education & Reference ➔ Homework Help

x=(y-7)/3
Some of the above answers are wrong.

2007-01-25 13:43:00 · answer #1 · answered by russia 3 · 0⤊ 0⤋

3x + 7 = y
subtract 7 from both sides
3x = y - 7
divide both sides by 3
x = (1/3)(y - 7)

2007-01-25 20:04:23 · answer #2 · answered by mdigitale 7 · 1⤊ 0⤋

3x + 7 = y

3x = y - 7

x = y - 7 all divided by 3

2007-01-25 20:04:21 · answer #3 · answered by Sarah R 2 · 0⤊ 0⤋

-2 1/3

2007-01-25 20:15:11 · answer #4 · answered by puma 6 · 0⤊ 2⤋

3x=y-7
x=y-7/3

2007-01-25 20:05:12 · answer #5 · answered by Jennifer B 2 · 0⤊ 0⤋